Same signs give a positive: \(3 + (+2) = 3 + 2 = 5\) Same signs give a positive: \(3 - (-2) = 3 + 2 = 5\) Different signs give a negative: \(3 + (-2) = 3 - 2 = 1 ...
Ad hocs are individual courses within all schools that do not exactly match the dates listed above. Specific date information on ad hoc courses will be visible in EagleApps.